| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + F1 = NaF
Pb(NO3)2 + NaCH3CO2 = Pb(CH3CO2)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCH3CO2 = Pb(CH3CO2)2 + 2 NaNO3
Fe(NO3)3(aq) + NaOH(aq) = FeOH + Na(NO3)3 =>
Fe(NO3)3(aq) + NaOH(aq) = FeOH + Na(NO3)3
NH4OH + MnCl2 = NH4Cl + Mn(OH)2 =>
2 NH4OH + MnCl2 = 2 NH4Cl + Mn(OH)2
NH4 + NaOH = NH3 + NaOH2 =>
NH4 + NaOH = NH3 + NaOH2
H2O2 + CoCl2 + NaOH = Co(OH)3 + NaCl =>
H2O2 + 2 CoCl2 + 4 NaOH = 2 Co(OH)3 + 4 NaCl
*(Na2SO3) + S = Na2S2O3 =>
*(Na2SO3) + S = Na2S2O3
Ag + HNO3 = N20 + AgNO3 + H2O =>
100 Ag + 120 HNO3 = N20 + 100 AgNO3 + 60 H2O
H2O + O2 + FeCl3 + Na2S = Fe(OH)3 + S + NaCl =>
6 H2O + 3 O2 + 4 FeCl3 + 6 Na2S = 4 Fe(OH)3 + 6 S + 12 NaCl
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
NH3(aq) + HNO3(aq) = N2(g) + H2O(l) =>
5 NH3(aq) + 3 HNO3(aq) = 4 N2(g) + 9 H2O(l)
BaCl2 + Na(HCO3) = Ba(HCO3)2 + NaCl =>
BaCl2 + 2 Na(HCO3) = Ba(HCO3)2 + 2 NaCl
KNO3 + Al + KOH = KNO2 + KAlO2 + H2O =>
3 KNO3 + 2 Al + 2 KOH = 3 KNO2 + 2 KAlO2 + H2O
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l)
HCl(NH4)2CO3 = HCO3Cl(NH4)2 =>
HCl(NH4)2CO3 = HCO3Cl(NH4)2
Pt + H2SO4 = Pt(SO4)2 + H2O + SO2 =>
Pt + 4 H2SO4 = Pt(SO4)2 + 4 H2O + 2 SO2
NaHCO3(s) + HCl(l) = NaCl(s) + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl(l) = NaCl(s) + CO2(g) + H2O(g)
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
(CH3)2(CH)2(CH3)2 + Br2 = CH3(CH)2Br + HBr =>
(CH3)2(CH)2(CH3)2 + 3 Br2 = 2 CH3(CH)2Br + 4 HBr
HC2H3O2(aq) + Ba(OH)2(aq) = HC2(OH)2 + Ba + H2O =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 HC2(OH)2 + Ba + 2 H2O
CO3{2-} + H{+} = H2OCO2 =>
CO3{2-} + 2 H{+} = H2OCO2
NaOH + N2O3 = NaNO2 + H2O =>
2 NaOH + N2O3 = 2 NaNO2 + H2O
CuCu + AgNO3 = Ag + Cu(NO3)2 =>
CuCu + 4 AgNO3 = 4 Ag + 2 Cu(NO3)2
PB(s) + PBO2(s) + SO3(s) = PBSO4(s) =>
PB(s) + PBO2(s) + 2 SO3(s) = 2 PBSO4(s)
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
SO4 + Cl = SO2 + ClO3 =>
3 SO4 + 2 Cl = 3 SO2 + 2 ClO3
Sn(OH)2 + Mg3(PO4)2 = Sn(PO4)2 + Mg3(OH)2 =>
Sn(OH)2 + Mg3(PO4)2 = Sn(PO4)2 + Mg3(OH)2
Ca(OH)2 + HCl = H2O + Cl2Ca =>
Ca(OH)2 + 2 HCl = 2 H2O + Cl2Ca
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
F2 + CaO = O2 + CaF =>
F2 + 2 CaO = O2 + 2 CaF
Fe + CuCl{2} = FeCl{2} + Cu =>
Fe + CuCl{2} = FeCl{2} + Cu
AgNO3 + KClO = KNO3 + AgClO3 + AgCl =>
3 AgNO3 + 3 KClO = 3 KNO3 + AgClO3 + 2 AgCl
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
C3H8NO2 + O2 = NH3 + CO2 + H2O =>
4 C3H8NO2 + 13 O2 = 4 NH3 + 12 CO2 + 10 H2O
H2SO4 + Na2S = SO2 + H2O + Na2SO4 =>
4 H2SO4 + Na2S = 4 SO2 + 4 H2O + Na2SO4
C4H6O4Ba + H2SO4 = BaSO4 + CH3COOH =>
C4H6O4Ba + H2SO4 = BaSO4 + 2 CH3COOH
K2SO3 + I2 + H2O = KI + H2SO4 =>
K2SO3 + I2 + H2O = 2 KI + H2SO4
C2H6(g) + O2(g) = H2O(g) + CO2 =>
2 C2H6(g) + 7 O2(g) = 6 H2O(g) + 4 CO2
Co(Cl)2 + AgNO3 = Co(NO3)2 + AgCl =>
Co(Cl)2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
AlPO4 + HNO3 = AlNO3 + HPO4 =>
AlPO4 + HNO3 = AlNO3 + HPO4
C + H + O = C20H32O =>
20 C + 32 H + O = C20H32O
MnO2 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO2 + 6 KClO3 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
CH4N2O + H2SO4 + C6H12O6 = C12H17N4OS + CO2 + H2O =>
16 CH4N2O + 8 H2SO4 + 19 C6H12O6 = 8 C12H17N4OS + 34 CO2 + 86 H2O
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + Fe(CN)3(aq) =>
K3Fe(CN)6(aq) + 2 Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + 2 Fe(CN)3(aq)
CH3CH(OH)COOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3C(O)COOH =>
5 CH3CH(OH)COOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CH3C(O)COOH
Mg + SnCl = MgCl + Sn =>
Mg + SnCl = MgCl + Sn
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Li2CO3 + SrF2 = Li2Sr[CO3]F + F =>
Li2CO3 + SrF2 = Li2Sr[CO3]F + F
Zn + Cl2 = Zn5Cl =>
10 Zn + Cl2 = 2 Zn5Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/23
Équations équilibrées sur01/05/23
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